Very Interesting.
It's either; UAP/UFO, China, Russian or Ours.
IMHO .. These craft are in Navy and AF Test Areas for a reason.
To see how our Military responds. Reacts. What we think of them.
What better way to test a new craft than up against the best Pilots
and Radar America has.
Knowing what we know of Secret projects:
X - 1, U - 2, SR - 71, F - 117, B - 2, etc.,
Except these are unmanned.
Skunks work at its finest. IMHO
Comments below:
What more would you want, two highly trained Fighter Pilots who
speak about a UFO encounter... This must be the greatest evidence
that one needs to realise that there is something mysterious and
unexplained visiting us or lurking in our atmosphere.